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SI-9150 D4 Polaris Multi-Channel Wideband Digital Tuner

Ideal for a range of man-portable,vehicle-mounted, airborne, shipboard, and unmanned aerial vehicle (UAV) platforms.

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The SI-9150/D4 Polaris Multi-channel Wideband Digital Tuner represents the next generation of tactical RF front ends. With a frequency range of 2 to 6200 MHz, it can intercept a wide range of signals of interest providing a wideband 85 MHz digitized bandpass from each of its up to four channels. Its small size, low power consumption and rugged mechanical characteristics make it ideal for a range of man-portable,vehicle-mounted, airborne, shipboard, and unmanned aerial vehicle (UAV) platforms.

Key Features:

  • One, two, three or four channel configurations with up to 85MHz instantaneous bandwidth per channel 
  • Up to four channels operating independently and/or phase-coherently

  • 2 to 6200 MHz frequency range

  • Low size, weight and power

  • Excellent intermodulation and phase noise performance

  • Designed to operate in harsh environments

  • Excelled phase and amplitude tracking between channels

  • Built-in GPS or IRIG-B123 for time-stamping of VITA-49 IF data output
Tech Spec
Key Specifications:
Frequency Range
2MHz to 6200MHz
Tuning Resolution
1MHz minimum
Tuning Speed
300 microseconds to within 1kHz of setting
Digitised IF Outputs
85MHz bandwidth (at -3dB points) per channel with arbitary 1 Hz resampling
Size
3 x 5 x 2.51 inches
Weight
3.7lbs
Operating Vibration
meets MIL-STD-810F
MIL-STD-461E
RE102, RE103, RS103, CE102, CE106
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